development key发展重点
developmentn.发展;开发;生长;进展;[摄]显影;新开发区
development assistance发展援助
development evalaution发展性评价
developmental disorder发展失常
development of Chengde承德开发
development of variety品种开发
development of disease发病过程
development in economy经济发展
developmental diseases发育病
Development profession发展型行业
development background发展背景